* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

button:focus {
  outline: 0;
}

.container,
.first_page,
.second_page {
  width: 100vw;
  height: 100vh;
  display: flex;
  background: url(/imgs/bg.svg),#2b3137;
}

.left_text {
  flex: 1;
  height: 80vh;
  margin-top: 10vh;
  font-size: 1.2vw;
  font-weight: 500;
  text-align: left;
  padding-right: 3%;
  color: white;
}

.left_text .text {
  width: 30vw;
  margin-left: 20vw;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: grey;
}

.left_text .text_bold {
  font-size: 5vw;
  display: block;
  color: white;
  line-height: 1;
  margin-bottom: 20px;
}

.right_box {
  flex: 1;
  height: 60vh;
  margin-top: 20vh;
}

.right_box .box {
  width: 30vw;
  height: 90%;
  margin-top: 5%;
  padding-left: 5%;
  padding-right: 5%;
  padding-top: 2%;
  background-color: #fafbfc;
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.box_item {
  margin-bottom: 20px;
}
.box_item .item_name {
  font-size: 1vw;
  margin-bottom: 5px;
}
.box_item .item_input input {
  width: 96%;
  height: 5vh;
  padding: 10px;
  font-size: 1.2vw;
  border: 2px solid #e1e4e8;
  border-radius: 6px;
  background-color: #fafbfc;
}
.box_button {
  margin: 0 auto;
  margin-top: 2vh;
  margin-bottom: 1vh;
}
.box_button button {
  border: none;
  border-radius: 6px;
  color: #fafbfc;
  font-weight: bold;
  cursor: pointer;
}
.bt1 {
  width: 10vw;
  height: 10vh;
  font-size: 1vw;
  background-color: #28a745;
}
.bt2 {
  width: 5vw;
  height: 8vh;
  font-size: 0.8vw;
  background-color: grey;
}

.second_page {
  width: 100vw;
  height: 100vh;
  display: flex;
  flex-direction: row;
}

.left_options {
  flex: 1;
  flex-grow: 0;
  flex-shrink: 0;
  width: 30vw;
  height: 80vh;
  margin-top: 10vh;
  margin-left: 3vw;
  padding-left: 2%;
  padding-right: 2%;
  padding-top: 2%;
  background-color: #fafbfc;
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.left_option {
  height: 10vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.left_option .option_name {
  font-size: 1.2vw;
  width: 10vw;
  margin-right: 2vw;
}
.left_option select,
#input_time {
  font-size: 1.1vw;
  width: 10vw;
}
button.submit {
  border: none;
  border-radius: 6px;
  color: #fafbfc;
  font-weight: bold;
  cursor: pointer;
  width: 8vw;
  height: 5vh;
  margin: 0 auto;
  margin-top: 8vh;
  font-size: 1vw;
  background-color: #28a745;
}
.right_charts {
  flex: 1;
  flex-grow: 0;
  flex-shrink: 0;
  width: 66vw;
  height: 80vh;
  margin-top: 10vh;
  margin-left: 5vw;
  display: flex;
}
.chart_box {
  flex: 1;
  width: 30vw;
  background-color: #fafbfc;
  border-radius: 6px;
  margin-right: 1vw;
}
.chart_title {
  padding-top: 1vh;
  text-align: center;
  font-size: 1.4vw;
}
.chart_graph {
  width: 100%;
  height: 90%;
}